Geological Survey Of Michigan. Upper Peninsula 1869-1873. Accompanied By An Atlas Of Maps ... Published By Authority Of The Legislature Of Michigan. Under The Direction Of The Board Of Geological Survey

Part I. Iron-Bearing Rocks (Economic). T. B. Brooks. Part II. Copper-Bearing Rocks. Raphael Pumpelly. Part III. Palæozoic Rocks. Dr. C. Rominger

• Publisher: Bien, Julius
• Pages: 656
• Language: en